The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Apr. 16, 2015
Applicant:
Dupont Teijin Films U.s. Limited Partnership, Chester, VA (US);
Inventors:
Alexis Grosrenaud, Hautcharage, LU;
Lucien Schosseler, Luxembourg, LU;
Assignee:
DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP, Chester, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/14 (2006.01); C08J 5/18 (2006.01); C08L 67/02 (2006.01); C08L 69/00 (2006.01); H01G 4/18 (2006.01); H01B 3/42 (2006.01);
U.S. Cl.
CPC ...
H01G 4/14 (2013.01); C08J 5/18 (2013.01); C08L 67/02 (2013.01); C08L 69/00 (2013.01); H01B 3/423 (2013.01); H01B 3/426 (2013.01); H01G 4/18 (2013.01); C08J 2367/02 (2013.01); C08J 2369/00 (2013.01); Y02T 10/7022 (2013.01); Y10T 29/435 (2015.01);
Abstract
A stretched film includes a dispersion of at least one polyester and/or polycarbonate in a matrix of at least one polyester and/or polycarbonate different from the first polyester and/or polycarbonate, the percentage by weight of the dispersed polyester and/or polycarbonate in the dispersion being less than 50% and the dispersed polyester and/or polycarbonate being in the form of platelets. The stretched film can be used as a dielectric in a capacitor.